Q: What is the sum of all factors of the number 842,440 excluding 842,440?
A: 1,053,140
The factors of the number 842,440 are: 1, 2, 4, 5, 8, 10, 20, 40, 21061, 42122, 84244, 105305, 168488, 210610, 421220, 842440.
If you add them up, you will get the total of 842,441. Now subtract 842,440 to get 1,053,140